K202 Technical Parameters
·P1: Power supply:
DC12V·Output: Relay(Max. current:10A)
·Standby current: 15uA
·Fingerprint capacity: 120 pieces
·Size: 64.4*25.4mm
·P2: MX 1.0mm space 6 Pin Fingerprint Module(can connect
R502,R502-A,R503)
·P3: MX 1.25mm space 6 Pin Fingerprint Module(can connect
R300,R301T,R303,R303T,R305,R306,R307,R501)
K202 is designed for low power consumption, the power supply is
DC12V, the relay time can be adjusted by rotating the button, relay
time: 0.5-13 seconds.It is very easy to register fingerprint, just need to press SET
button to register fingerprint and long press SET button to back to
factory default.K202 Operation Instruction
1.SET Button:Press SET button shortly,blue indicator light flash fast and system
in register state, put the finger on fingerprint collection area,
fingerprint register successful when hearing music. Fingerprint can
be registered continuously when system in register state; if no
need adding fingerprint more, waiting a few seconds.
2.Back to factory default:Press SET button until hear "Di" long beep and music,means
initialization operation successful.
3.Set Relay Time:Rotate K2 to set the closing time of the relay from 0.5 to 13
seconds. The relay is contact output, switch signal, no voltage
output.
4.Usage:Press the finger,the relay closes after the fingerprint passes, and
the closing time is determined by K2.
Note: 1. All indicator lights are off in standby state, and the lights
are on in working state;
2. Any fingerprint can be used in the factory state, but the
function will be invalid after the fingerprint is registered.
K202 can be used together with
R300,R301T,R303,R303T,R305,R306,R307,R501,R502,R502-A,R503
fingerprint module
R502-F Specification
| Model | R502-F |
| Type | Capacitive Fingerprint Module |
| Interface | UART(TTL) |
| Resolution | 508 DPI |
| Voltage | DC 3.3V |
| Fingerprint Capacity | 200 |
| Sensing array | 192*192 pixel |
| Working current | 20mA |
| Standby current | Typical touch standby voltage: 3.3V, Average current: 2uA |
| Fingerprint module external size | Diameter 21.5 (mm) |
| Fingerprint module inner size | Diameter 19.5 (mm) |
| Fingerprint module height | 9 (mm) |
| Effective collection area | Diameter 15.5 (mm) |
| Connector | MX1.0-6Pin |
| LED Control | YES |
| LED Color | Blue and Red |
| Scanning Speed | < 0.2 second |
| Verification Speed | < 0.3 second |
| Matching Method | 1:1; 1:N |
| FRR | ≤1% |
| FAR | ≤0.001% |
| Work environment | -20C ---60C |
| Work Humidity | 10-85% |
| Anti-static capacity | 15KV |
| Abrasive resistance intensity | 1 million times |
| Communications baud rate (UART): | (9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps) |
Product Files
·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows
and so on.
·Provide User Manual
You can download the R502-F user manual from this website link:
https://hzgrow.en.made-in-china.com
You can dowload the K202 user manual from this website link:
https://hzgrow.en.made-in-china.com
If need SDK files,pls contact us.
